The Pete’s Pillars CZ 457 LCI (Loaded Chamber Indicator) is a precision-engineered upgrade for the CZ 457 bolt-action rifle. Made in the USA from high-quality stainless steel, this LCI is held to the tight tolerances and exacting standards that Pete’s Pillars is known for, delivering consistent, reliable performance for shooters who demand the best.
Designed as a direct replacement for the factory plastic chamber indicator, this LCI features more protrusion for clear visual and tactile feedback when a round is chambered. It also adds additional moving mass to the firing pin and slightly increases spring tension, while keeping the spring squared to the firing pin for more consistent ignition. Members of the Rimfire Central Forum have praised this upgrade for its reliability and enhanced functionality in real-world shooting scenarios from competition to hunting alike.
This LCI pairs seamlessly with the Pete’s Pillars CZ 457 Firing Pin and other precision components from Pete’s Pillars, making it an excellent choice for shooters building a high-performance bolt-action rimfire rifle. With a reputation built on years of trusted machining and innovation, Pete’s Pillars continues to offer a full line of quality CZ 457 upgrades and accessories.
Key Features & Compatibility
- Precision-loaded chamber indicator for CZ 457 bolt-action rifles
- Made in the USA from stainless steel with tight tolerances
- Greater protrusion than factory plastic LCI for clear visual and tactile indication
- Adds mass to firing pin and slightly increases spring tension for consistent ignition
- Keeps spring squared to firing pin for reliable performance
- Works exceptionally well with Pete’s Pillars CZ 457 Firing Pin
- Developed and validated with feedback from real users.
- Pete's Pillars control the process fully from materials to tolerances.
- Part of a full line of high-quality CZ 457 upgrades from Pete’s Pillars